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Download PXIe resources.

Download drivers, installation guides and user manuals for our PXI Express modules and controller below.

If you are looking for a resource for your product that is not listed below, please email

PXIe software installation files

CohesionInstaller – 4.02.00.zipWindows single installer package to support and control Quantifi Photonics PXIe Modules.

Recommended operating system: Windows® 10 (64-bit).

Package contains:
– CSL Device Drivers v1.2
– CohesionDriver v4.02.00
– CohesionSCPI v4.02.00
– CohesionUI v4.02.00
– Cohesion Manager v3.02.02
– Cohesion Firmware Updater v3.00.12

View release notes.

Release date: 13 June 2024

Note: this software package is not required for Quantifi Photonics MATRIQ or EPIQ products.
466 MB4.02.00Download

PXIe programming example

LabVIEW programming exampleLabVIEW 2015+ instrument control driver for PXIe and MATRIQ instruments16.7 MB3.0.1Download

PXIe quick start guides

PXI Quick Start Guide885 KB3.00Download
PXI Software Installation Quick Start Guide632 KB2.00Download
Programming Quick Start Guide1 MB2.04Download
CohesionUI Quick Start Guide1.2 MB2.02Download

PXIe user manuals

Laser 1000 Series (tunable laser) User Manual3.6 MB4.04Download
Laser 1100 Series (FP laser) User Manual8.6 MB2.00Download
Laser 1200 Series (DFB laser) User Manual8.9 MB3.02Download
Laser 2000 Series (swept laser) User Manual5.8 MB1.04Download
O2E User Manual3.5 MB3.06Download
Switch 1000/1100/1300/1400 Series User Manual5.7 MB4.06Download
Switch 1200 Series User Manual5.8 MB2.00Download
VOA User Manual3.5 MB3.04Download
Power 1400 Series User Manual3.3 MB2.08Download
Power 1500 Series User Manual3.3 MB1.08Download
Power 1600 Series User Manual2.8 MB1.10Download
Doppler 1000 Series User Manual3.5 MB2.06Download
OSA 1000 Series User Manual8 MB3.02Download
BERT 1005 User Manual6.1 MB2.04Download
EDFA 1000 Series User Manual3.5 MB2.04Download
POL 1000 Series User Manual3.1 MB2.04Download
POL 1200 Series User Manual9.4 MB1.02Download
Filter 1000 Series User Manual7.2 MB1.02Download
Passive User Manual6.8 MB2.04Download
SLED 1000 Series User Manual7.9 MB1.12Download
Tray User Manual1 MB1.04Download